26798985

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1109}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 47952000

約数和(自身を除く): 21153015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1109, 1611, 2685, 3327, 4833, 5545, 8055, 9981, 16635, 24165, 29943, 49905, 149715, 198511, 595533, 992555, 1786599, 2977665, 5359797, 8932995, 26798985]

約数ペア:

[(1, 26798985), (3, 8932995), (5, 5359797), (9, 2977665), (15, 1786599), (27, 992555), (45, 595533), (135, 198511), (179, 149715), (537, 49905), (895, 29943), (1109, 24165), (1611, 16635), (2685, 9981), (3327, 8055), (4833, 5545)]